نتایج جستجو برای: aggressivity
تعداد نتایج: 199 فیلتر نتایج به سال:
We are developing a novel framework, PRIDE (PRediction In Dynamic Environments), to perform moving object prediction (MOP) to assist unmanned ground vehicles in performing path planning within dynamic environments. In addition to predicting the location of moving objects in the environment, we have extended PRIDE to generate simulated traffic during on-road driving. In this paper, we explore ap...
Verrucous carcinoma (VC) is an unusual, well differentiated, and low-grade type of squamous cell carcinoma, characterized by benign histology and cytology but markedly invasive clinical behavior. They have a predilection for squamous mucosae, particularly those of the head and neck region. Many factors have been associated with its pathogenesis, including the presence of previous skin lesions; ...
BACKGROUND Hodgkin's disease (HD) after the age of 65 years is uncommon and there are no published data on chemotherapy regimens devised for elderly HD patients. PATIENTS AND METHODS From 1990 to 1993, 25 elderly HD patients were treated with the CVP/CEB regimen: chlorambucil 6 mg/sqm p.o. days 1 through 7, vinblastine 6 mg/sqm i.v. on day 1, procarbazine 100 mg/sqm p.o. days 1 through 7, pre...
Baló’s concentric sclerosis (BCS) is an atypical variant of multiple sclerosis (MS) characterized by remarkable concentric demyelination patterns in the white matter of the brain and in the spinal chord. In Khonsari and Calvez (2006), we introduced a very simple model based on cellular self-organization, which reproduced quite accurately the quantitative and qualitative aspects of this disease....
For several years, lipids and especially n - 3 and n - 6 polyunsaturated fatty acids (PUFAs) receive much attention in human health. Epidemiological studies tend to correlate a PUFA-rich diet with a reduced incidence of cancer, including breast cancer. However, the molecular and cellular mechanisms supporting the effect of PUFAs in breast cancer cells remain relatively unknown. Here, we review ...
Disease Myoepithelioma tumours of soft tissue cover a wide range of tumours of various behaviour. While most are of intermediate aggressivity, some metastasize. There is no sex ratio predominance. Mean age at diagnosis is 38 years; with a range of 3-83 years. Of a hundred of cases reviewed by Hornick and Fletcher (2003), 60% were benign and classified as myoepitheliomas or mixed tumors, and 40%...
INTRODUCTION Primary acinic cell carcinoma (ACC) is an uncommon malignant neoplasm of the salivary gland (SG), which usually presents as slow growing tumor. CASE REPORT We reported a 69-year-old woman with tumor in the right parotid gland with a 5-year progress. Biopsy sections revealed a hybrid form of ACC with a low- and high-grade component and prominent lymphoid tissue in tumor stroma. Im...
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